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Root block scalars may have indentation of 0

This commit is contained in:
Felix Krause 2016-03-19 12:57:25 +01:00
parent 415acdb19a
commit 22b8de876d
1 changed files with 6 additions and 5 deletions
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11
private/fastparse.nim
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@ -165,7 +165,7 @@ template closeMoreIndentedLevels(atSequenceItem: bool = false) {.dirty.} =
template closeEverything() {.dirty.} =
indentation = 0
closeMoreIndentedLevels()
yieldLevelEnd()
if level.kind != fplUnknown: yieldLevelEnd()
yield endDocEvent()
template handleBlockSequenceIndicator() {.dirty.} =
@ -834,7 +834,7 @@ template blockScalar(lexer: BaseLexer, content: var string,
detectedIndent = false
recentLineMoreIndented = false
let parentIndent = if ancestry.len > 0:
ancestry[ancestry.high].indentation else: 0
ancestry[ancestry.high].indentation else: -1
case lexer.buf[lexer.bufpos]
of '|': literal = true
@ -912,7 +912,7 @@ template blockScalar(lexer: BaseLexer, content: var string,
break outer
else:
if i == 1:
stateAfter = if parentIndent == 0: fpBlockLineStart else:
stateAfter = if parentIndent <= 0: fpBlockLineStart else:
fpBlockObjectStart
break outer
else:
@ -935,9 +935,10 @@ template blockScalar(lexer: BaseLexer, content: var string,
stateAfter = fpBlockLineStart
break outer
else:
blockIndent = lexer.getColNumber(lexer.bufpos) - parentIndent
blockIndent =
lexer.getColNumber(lexer.bufpos) - max(0, parentIndent)
if blockIndent == 0:
stateAfter = if blockIndent + parentIndent > 0:
stateAfter = if blockIndent + max(0, parentIndent) > 0:
fpBlockObjectStart else: fpBlockLineStart
break outer
detectedIndent = true